baber/WOPTO huggingface dataset:
Patent KR-20040108251-A (KR)
Inventor: JANG SEOK HUN
IPC: F25B1/00
Filed: 2003-06-17
Abstract: PURPOSE: A compressor oil recovering system of a multiple-air conditioner is provided to effectively collect oil by recovering the oil discharged together with refrigerant into each compressor through one oil passage comprising an oil separator, a connection pipe, an oil storing unit, and a recovery pipe. CONSTITUTION: A compressor oil recovering system(80) of a multiple-air conditioner is composed of a plurality of oil separators(82,86) for separating oil from refrigerant discharged from plural compressors(51,52); an oil storing unit(90) for mixing and containing the oil separated from the oil separators, respectively; a plurality of guide units(100,110) for guiding the oil kept in the oil storing unit into suction sides of each compressor; a plurality of connection pipes(84,88) for coupling each oil separator with the oil storing unit; and plural oil recovering capillaries(85,89) mounted at the connection pipes, respectively.
Patent KR-20050000776-A (KR)
Inventor: KIM SANG CHUL
IPC: H01H85/20
Filed: 2003-06-24
Abstract: PURPOSE: A lead plate is provided to firmly fix an element of a fuse and prevent a short circuit by arranging a fixing unit for fixing the element onto a lead plate of the fuse. CONSTITUTION: A micro fuse comprises a lead plate(120), upper and lower fixing pieces(122a,122b), and a fixing unit(122). The lead plate is embedded in the micro fuse, and fixes both ends of an element which is molten and disconnected when over-current is applied. The upper and lower fixing pieces are protruded from one side of the lead plate, and form a ring-shaped insertion portion for fixing the element. The fixing unit has an inclined surface(124a) formed in a diagonal direction at ends where the upper and lower fixing pieces meet each other.
Patent KR-20050005315-A (KR)
Inventor: YOON YOUNG WON
IPC: H04B1/40
Filed: 2003-07-01
Abstract: PURPOSE: A method for identifying a device plugged in an earphone jack is provided to recognize a kind of a device plugged in an earphone jack according to an ADC difference of the device, thereby displaying an icon corresponding to the recognized device on the screen of a portable terminal. CONSTITUTION: A device is connected to an earphone jack(S1). A plug-in operation of the device is sensed(S2). An MSM detects an analog voltage value to convert into a digital value, and decides whether the ADC value is within an ADC range of an earphone(S3). If so, the MSM recognizes the plugged-in device as an earphone device(S4). If the ADC value is not within the ADC range, the MSM decides whether a data flow occurs(S5). If so, the MSM recognizes the plugged-in device as a camera(S6). If the data flow does not occur, the MSM recognizes the device as an audio device(S7). When a kind of the device is recognized, the MSM displays an icon corresponding to the recognized device on a display(S8).
Patent KR-20050006973-A (KR)
Title: Oscillation control system of relay station using frequency hopping
Inventor: LEE IN YOUNG
IPC: H04B7/14
Filed: 2003-07-10
Abstract: PURPOSE: An oscillation control system and method of a radio repeater using frequency hopping are provided to stably drive a base station communication system by preventing oscillation of a repeater and provide better speech quality to subscribers. CONSTITUTION: A SAW filter(14) filters an IF signal and passes only a signal of a specific frequency band. The first local oscillator(17) generates a local frequency for frequency conversion. A mixer(16) mixes the filtered signal received from the SAW filter(14) and the frequency of the local oscillator(17) to convert it into an RF signal and performs frequency hopping with a frequency band which has not been used among frequency bands of a repeater. A detection module(37) filters a signal received by a reception antenna of a base station which has been transmitted to a mobile station but fed back because of the frequency hopping, and detects a DC component. A microcomputer(38) measures a separation level between transmission and reception antennas, determines an oscillation degree of the repeater by comparing the measured separation level with an internal reference value, and controls an operation of the repeater.
Patent KR-20050007043-A (KR)
Inventor: HEO JEONG YONG
IPC: G01R31/00
Filed: 2003-07-11
Abstract: PURPOSE: A method for detection the fault by using a harmonics and a state transition diagram on transmission lines is provided to estimate the current state transition by using the state transition diagram. CONSTITUTION: A method for detection the fault by using a harmonics and a state transition diagram on transmission lines includes the steps of: generating the entrance identification signal(S) to generate a threshold identification signal(T) in response to the excess amount of a predetermined threshold value and the threshold identification signal, wherein the entrance identification signal is generated in response to the state whether the trajectory of impedance into the zone by using the voltage and the current of power system and the sum of the high order frequency components of the transmission line is calculated; shifting a state of the entrance identification signal and the threshold identification signal generating the state shift in response to the change of the entrance identification signal and the threshold identification signal by applying the entrance identification signal and the threshold identification signal to the state transition diagram; and determining the load encroachment effect by reading the state transition process in response to the entrance identification signal and the threshold identification signal, wherein the load encroachment effect means that the trajectory of the impedance enters into the zone by the increment of the load.
Patent KR-20050007651-A (KR)
Inventor: JUN HYUN JOO
IPC: G08G1/0968
Filed: 2003-07-11
Abstract: PURPOSE: A method for calculating the possible mileage of a trip system is provided to display available driving distance using fuel and a continued ratio by considering road condition. CONSTITUTION: A method for calculating the possible mileage of a trip system includes the steps of: memorizing(S102) the current amount of fuel by monitoring the signal applied from the fuel sensor during a predetermined time period; transceiving(S103) the information for the road and the driving state by connecting the traffic information center through the wireless communication network; supplying(S104) the average speed and the driving information for the other vehicle to the vehicle; extracting(S105) the practical combustion ratio from the map table set for the driving state and the average speed received from the traffic information center; and informing(S107) the possible mileage through the display device with applying the practical combustion ratio in response to the driving condition.
Patent KR-20050011164-A (KR)
Inventor: PARK WON IL
IPC: B21D9/00
Filed: 2003-07-22
Abstract: PURPOSE: To provide a mandrel for filament winding that reduces manufacturing process and cost and substantially reduces generation of defective products due to damage by expanding and contracting the outer surface of the mandrel by a hydraulic unit so that diameter of the mandrel is contracted if necessary, thereby easily stripping a composite material pipe coiled and hardened on the outer surface of the mandrel. CONSTITUTION: The mandrel for filament winding comprises a central shaft on which a plurality of cylinder units are installed with being spaced apart from each other in a certain distance; a plurality of arc shaped supporting elements(24a-24d) connected to piston rods(22a-22d) of the respective cylinder unit; and a control part for controlling operation of the cylinder units, wherein the plurality of arc shaped supporting elements are assembled to for a cylindrical body as a whole, and diameter of the cylindrical body is expanded and contracted by the control part, and wherein the first and second cylinder units comprise two piston rods disposed on a body of the cylinder units with being oppositely directed to each other in such a way that a connection jack for hydraulic hose is installed at one side of the body of the first and second cylinder units, and the first and second cylinder units are disposed with being perpendicularly to each other such that the piston rods are disposed in four directions, and wherein the first and second cylinder units are sequentially operated at certain time intervals so that they are contracted and expanded in two step operations.
Patent KR-20050011344-A (KR)
Inventor: LEE WON JUN
Filed: 2003-07-22
Abstract: PURPOSE: A system for ranking competition typed auction using the Internet is provided to offer an online shopping mall operation method to induce customers by giving fun to the customer joining in the raking competition typed auction, as the online shopping mall operation method is changed to reverse order of a current sales procedure. CONSTITUTION: A joiner connects with a web server(110) through the Internet(150). The joiner performs registration, and installs a reverse timer game machine needed for selecting a successful bidder and a messenger to a user terminal(130). Goods/auction information stored in a database(120) are provided to the user terminal. The joiner performs settlement for a joining fee. Price drop in proportion to a number of the joiners is displayed in real-time by using the joining fee. A right to advance or terminate the auction is given to the successful bidder. If the auction is terminated and the successful bidder performs the settlement for the auction goods, the goods is delivered to the successful bidder and the joining fee is accumulated as a shopping mall accumulation money for each joiner.
Patent KR-20050014593-A (KR)
Inventor: AN BO YOUNG
IPC: G09G3/36
Filed: 2003-07-31
Abstract: PURPOSE: A display device is provided to reduce a total size by installing a power supply into one of the first and second drive chips. CONSTITUTION: The first drive chip(230) is used for outputting the first driving voltage, the first scan signal, and the second image signal in response to a first control signal and a supply voltage. The second drive chip(330) is used for outputting the second scan signal and the second image signal in response to the second control signal and the first driving voltage. The first display panel(200) includes the first gate line and the first data line and displays the first image in response to the first scan signal and the first image signal. The second display panel(300) includes the second gate line and the second data line and displays the second image in response to the second scan signal and the second image signal.
Patent KR-20050015243-A (KR)
Inventor: AHN SUNG UK
IPC: H01L21/68
Filed: 2003-08-05
Abstract: PURPOSE: A telescopic type wafer pitch adjusting apparatus is provided to reduce manufacturing cost and to simplify design by adjusting the pitch using a ball screw. CONSTITUTION: A telescopic expansion arm is coupled with each of hand brackets(10) which are coupled with a plurality of hands(H) for extracting wafers on a cassette to outside and includes a plurality of links(22). A cross section of the links is coupled with each of the hand brackets. A bracket(30) is implemented on a first hand bracket(10-1) and an end portion of the telescopic expansion arm is coupled with the bracket. A ball screw(40) penetrates the bracket to be fixed on a second link cross section(24-1). The telescopic expansion arm is expanded/contracted by a rotation of the ball screw to adjust a distance between the hand bracket, to which the telescopic expansion arm is attached, and the hand.
Patent KR-20050015623-A (KR)
Inventor: CHOI YOUNG GEUN
IPC: D01F6/62
Filed: 2003-08-07
Abstract: PURPOSE: Polyethylene terephthalate partially orientated yarn is characterized by having excellent shape stability, excellent uniformity and under 10% of heat shrinkage. A manufacturing method thereof is provided. CONSTITUTION: Polyethylene terephthalate partially oriented yarn is obtained by the steps of: passing melted filament in at least two of candles(4) of a cooling-air distributor(1); and then cooling the filament with cooling-air entered in an opposite direction of a filament discharging direction. The cooling-air distributor comprises: a heat insulating material(5) set between a spinning base(6) and an inlet of the candles; the candles which are manufactured out of sintering metal materials, having 100-600mm of length; a punching plate(2); and a non-woven fabric filter(3). The partially oriented yarn has 0.3-10denier of single yarn fineness, 80-140% of elongation and under 10% of non-water shrinkage.
Patent KR-20040016793-A (KR)
Inventor: KOIKE KESAHIRO
IPC: B24B37/04
Filed: 2003-08-18
Abstract: PURPOSE: A method of producing a glass substrate for a mask blank is provided to prevent defects of fine convex surface and to remove phase defects by using an abrasive grain containing colloidal silica. CONSTITUTION: In a method of producing a glass substrate for a mask blank, a surface of the glass substrate is polished by the use of a polishing liquid containing abrasive grains. At this time, the abrasive grains further contains colloidal silica abrasive grains produced by hydrolysis of an organosilicon compound.
Patent KR-20050019326-A (KR)
Inventor: HUR HAENG JUN
IPC: F24F11/02
Filed: 2003-08-18
Abstract: PURPOSE: An air conditioner and a control method thereof are provided to expand life span of a variable displacement compressor and to increase operation efficiency of the compressor by preventing frequent turn-on/off of the compressor by changing an operation mode of the compressor. CONSTITUTION: An air conditioner(1) having a variable displacement compressor(2) for varying discharge amount by changing the rotational direction of a rotary shaft according to an operation mode is composed of at least one bypass pipe(10,11) for connecting intake and exhaust sides of the compressor; a bypass valve(12,13) for opening and closing the bypass pipe; and a control unit(14) judging if demanded capacity of an indoor device(9) is satisfied after predetermined time in closing the bypass valve when the demanded capacity of the indoor device is increased, judging if demanded capacity of the indoor device is satisfied after predetermined time in opening the bypass valve when the demanded capacity of the indoor device is decreased, and varying the discharge amount by changing an operation mode of the compressor when the demanded capacity of the indoor device is not satisfied.
Patent KR-20050019656-A (KR)
Inventor: KIM CHUL MIN
IPC: H04N5/85
Filed: 2003-08-20
Abstract: PURPOSE: An image recording/regenerating apparatus and its data re-compressing recording method are provided to prevent stored data from being deleted, to prevent a current recording medium from being exchanged with other medium of a larger capacity or to prevent another recording medium from being added in a case that a storage capacity of a recording medium is in excess. CONSTITUTION: The apparatus comprises an IO terminal(110), a switching module(123), a video decoder(131), an audio AD converter(133), the first path setting switch(140), the second path setting switch(150), an MPEG(Motion Picture Experts Group) encoder(161), an HDD(Hard Disc Drive, 171), and a main controller(180). The IO terminal(110) receives signals generated by various image signal sources, and outputs received signals or signals regenerated by the HDD(171) and a disc player(175). The video decoder(131), controlled by the main controller(180), decodes analog video signals, received via the switching module(123), and inputs digital video signals to the MPEG encoder(161) via the first path setting switch(140). The audio AD converter(133) converts analog audio signals, inputted via the switching module(123), into digital audio signals, and inputs the digital audio signals to the MPEG encoder(161) via the first path setting switch(140). The main controller(180) is a single chip type IC which combines a CPU(181) with an MPEG decoder(183) and an OSD(On Screen Display) unit(185).
Patent KR-20050024174-A (KR)
Inventor: KIM YANG PYONG
IPC: B29C63/02
Filed: 2003-09-05
Abstract: PURPOSE: A small roll laminator is provided to easily operate by female workers by generating pressure to a paper tube only by settling a film roll and to minimize laminating defects by tightening automatically a film by a film holding rod. CONSTITUTION: Side walls(1) are formed at lateral sides and composed of an upper film roll holding unit(4a), a lower film roll holding unit(3a), plural moving grooves arranged in the center, and hanging projections(1a). A driving unit installed on the outer surface of the side walls has a driving gear disposed in the rear end and driven by a motor. When the driving gear rotates, a first driven gear engaged with the driving gear and upper and lower pressurizing roller gears engaged with the first driven gear rotate in sequence. And then, the pressurizing roller gear formed at the lower end is engaged rotatively with a second driven gear(24). The second driven gear is rotatively engaged with upper and lower heating roller gears(25). Circular plates facing each other are integrally formed on one side of each gear to prevent the pressurizing roller gears and the heating roller gears from being separated in using. A feed panel has a combining groove formed longitudinally at both sides to join with combining units and a combining groove united with the hanging projections formed on the side walls. A pressure regulating unit(30) installed on the outside of the side wall comprises a first rotary member(31) of which one side slides with one side of a second rotary member; a vertically moving member(35) slidably combined to the upper end of the second rotary member; a lower bracket(36) having plural moving grooves(36b) and placing units(36a) arranged at the upper end; and an upper bracket(37) having a placing unit(37a). The lower and upper brackets are connected by a guide bar having a spring(38). The first rotary member is moved by the moving groove of the side wall to rotate the combining units and accordingly a rotary plate(40) is turned to move a film holding rod.
Patent KR-20050028608-A (KR)
Title: Lamp apparatus having function of air purification
Inventor: KANG SEONG TAK
IPC: F21Y103/37
Filed: 2003-09-19
Abstract: A lamp apparatus having an air purification function is provided to prevent a thermal shock which can be applied to a high-voltage circuit of an anion generation unit by cutting off heat generated from a lamp, and to use an open space when absorbing or discharging an anion or air, thereby magnifying anion generation efficiency. An anion generation unit(30) consists of a long cathode electron gun member(31) covered with an insulator(33), and bipolar ring members(37) surrounding a portion of the cathode electron gun member(31). The cathode electron gun member(31) is electrically connected to a power supply unit within a body(10). When a high-voltage cathode bias is applied to the electron gun member(31) from the power supply unit while bipolar biases are applied to the bipolar ring members(37), the electron gun member(31) emits electrons from an end of the electron gun member(31). The emitted electrons collide with air to neutralize various harmful components.
Patent KR-20050030030-A (KR)
Title: An emission control device of vehicle and method thereof
Inventor: KANG JAE HYUN
IPC: F01N9/00
Filed: 2003-09-24
Abstract: An exhaust gas control device and an exhaust gas control method of a vehicle are provided to prevent environmental pollution by effectively reducing generation of a nitrogen oxide by applying a correction map according to the deteriorated degree of a catalyst. An exhaust gas control device of a vehicle comprises a water temperature-detecting part(10) detecting temperature of a coolant; a rear oxygen sensor(20) detecting oxygen concentration included in exhaust gas passing through a catalyst; a control part(30); and an EGR(Exhaust Gas Recirculation) system(40) working according to a control signal of the control part and executing exhaust gas recirculation. If temperature of the coolant satisfies an engine activation condition, the control part determines deterioration of the catalyst if the rich/lean inversion frequency exceeds predetermined frequency and the control part controls exhaust gas recirculation amount.
Patent KR-20030084861-A (KR)
Inventor: KIM EUI SEON
IPC: H04W4/00
Filed: 2003-10-13
Abstract: PURPOSE: A music banking service system using a CDMA2000 1x EV-DO(Evolution Data Optimized) system is provided to download music or music videos stored in a self music bank to reproduce the downloaded music or the music videos, or to record music or music videos in recording media, thereby manufacturing a self music album. CONSTITUTION: An HAT(Hybrid Access Terminal)(110) receives all communication services, retrieves desired music or music videos, and stores the retrieved music or the music videos in a self music bank. A client computer(162) downloads the music or the music videos over the Internet, or requests to record the downloaded music or the music videos on recording media. A music banking server(170) stores the music or the music videos in the music bank, downloads the music or the music videos to the client computer(162), or delivers the recorded music or the music videos. A music bank database(172) classifies data on the music and data on the music videos, and has storage regions of the music bank for subscribers.
Patent KR-20050036566-A (KR)
Inventor: KIM CHEOL GEUN
IPC: B22C9/11
Filed: 2003-10-16
Abstract: 본 발명은 진공 주형에 관한 것으로서 특히, 관형으로 형성되는 물품을 제작하는 진공 주형의 코어부를 2단구조로 형성하는 것으로, 두 부분으로 나누어지는 외측의 주형(20)과; 상기 주형(20)의 내측에 위치하여 관형의 물품(10)을 형성하도록 하는 것으로서, 원통형상의 제 1코어부(30)와; 상기 제 1코어부(30)의 외측면에 위치하며, 그 외측에 물품(10)의 내부형상이 형성된 제 2코어부(40)를 포함하여 구성하여, 물품 성형 후에, 특히 주름부분이 있는 성형된 물품의 취출을 용이하도록 하는 것이다.
Patent KR-20050039105-A (KR)
Inventor: AN SOON HYUN
IPC: G08G1/04
Filed: 2003-10-24
Abstract: 본 발명은 제작비용을 절감시키면서도 교통사고 발생시의 상황을 보다 정확하게 파악할 수 있는 주변 영상과 신호등 상태의 동시기록을 위한 신호등 상태 감시 장치 및 방법 그리고 이를 이용한 교통감시 시스템을 제공하기 위한 것으로서, 신호등을 구동시키기 위한 구동전원의 인가 여부 및 신호등 제어를 위하여 인가되는 제어신호 인가 여부 중 최소한 한 개를 이용하여 상기 신호등의 상태를 검출하는 감지부와, 상기 감지부에서 검출된 상기 신호등 상태를 저장하는 저장부를 포함하여 구성되는데 있다.
Patent KR-20050041364-A (KR)
Inventor: LEE JAE SUK
IPC: H01L21/31
Filed: 2003-10-30
Abstract: 본 발명은 산화막, 하부 Ti/TiN, 금속 배선용 도전체 및 상부 Ti/TiN를 증착하고, 금속 배선간 절연을 위해 IMD를 매립하기 위해 절연막을 채울 때 발생하기 쉬운 보이드(Void)를 없애기 위한 갭 매립(Gap Filling)에 관한 것이다. 
     본 발명의 층간절연막 매립 방법은 소정의 소자가 형성된 기판상에 하부 Ti/TiN, 금속 배선용 도전체 및 상부 Ti/TiN를 순차적으로 증착하는 단계; 상기 증착된 층들을 패턴을 이용하여 식각하여, 금속 배선간 갭을 형성하고 상기 패턴을 제거하는 단계; 불활성 가스를 이용하여 상기 금속 배선간 갭의 입구를 넓히는 단계; 및 상기 금속 배선간 갭을 절연막으로 매립하고 평탄화하는 단계를 포함하여 이루어짐에 기술적 특징이 있다. 
     따라서, 본 발명의 층간절연막 매립 방법은 상부 Ti/TiN의 금속 배선간 갭을 불활성 가스를 이용하여 넓힘으로써, 절연막으로 IMD 갭을 매립할 때 발생하는 보이드 발생을 억제할 수 있는 효과가 있다.
Patent KR-20050041493-A (KR)
Title: 회전식 바렐도금장치
Inventor: KIM NAK JOONG
IPC: C25D17/22
Filed: 2003-10-31
Abstract: 본 발명은 전해액이 일정량 채워지는 바렐도금조와, 상기 바렐도금조의 전해액에 침지되는 바렐용기와, 상기 바렐용기와 전해액에 전류를 공급하는 정류기및 상기 바렐용기를 일방향으로 회전구동시키는 구동모터를 갖추어 상기 바렐용기내에 채워진 칩부품을 도금하는 장치에 있어서, 상기 바렐용기의 좌우양측에 각각 구비되고, 중앙에 상기 정류기로부터 연장되는 음극봉을 상기 바렐용기내로 진입안내하는 안내부재를 갖는 외측플랜지; 상기 일측 외측플랜지와 복수개의 간격유지부재를 매개로 연결되어 상기 구동모터의 구동원이 전달되는 피동회전판;  상기 타측 외측플랜지와 복수개의 간격유지부재를 매개로 연결되는 아이들회전판; 상기 피동,아이들회전판의 중앙에 조립되어 측판프레임에 장착되고, 상기 음극봉이 관통되는 부쉬부재를 포함하여 구성된다.  
     본 발명에 의하면, 바렐용기의 회전을 지지하는 부쉬부재와 칩부품이 수용되는 바렐용기사이에 직접적인 마찰부위를 형성하지 않아 바렐용기의 마모를 방지하고, 칩부품의 끼임현상에 의한 도금불량을 방지할 수 있다.
Patent KR-20050042989-A (KR)
Inventor: CHANG YOUN GYOUNG
IPC: H01L27/12
Filed: 2003-11-04
Abstract: 본 발명은 3마스크 공정으로 공정을 단순화하면서 리프트-오프 능력을 향상시킬 수 있는 수평 전계 인가형 박막 트랜지스터 기판 및 그 제조 방법에 관한 것이다. 
     본 발명의 제조 방법은 기판 상에 제1 도전층으로 게이트 라인, 게이트 라인과 접속된 게이트 전극을 형성하는 단계와; 상기 제1 도전층으로 게이트 라인과 나란한 공통 라인, 그 공통 라인으로부터 화소 영역으로 신장된 공통 전극을 형성하는 단계와; 게이트 절연막을 전면 도포하는 단계와; 상기 게이트 절연막의 소정 영역에 반도체 패턴을 형성하는 단계와; 상기 반도체 패턴 위에 제2 도전층으로 상기 게이트 라인 및 공통 라인과 교차하는 데이터 라인, 데이터 라인과 접속된 소스 전극, 그 소스 전극과 대향하는 드레인 전극을 형성하는 단계와; 보호막을 전면 도포하는 단계와; 상기 보호막 및 게이트 절연막을 패터닝하여 상기 드레인 전극의 일부를 노출시키며, 상기 화소 영역에서 상기 공통 전극과 수평 전계를 형성하기 위한 화소 전극이 형성되어질 화소홀을 형성하는 단계와; 제3 도전층을 패터닝하여 상기 노출된 상기 드레인 전극과 접속되면서 상기 화소홀 내에서 상기 보호막과 경계를 이루는 화소 전극을 형성하는 단계를 포함한다.